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Loose Untreated Gemstones: Certified Natural Gems for Collectors and Jewelry, Wholesale Untreated Stones

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ID: 745159
Weight: 1.86ct
Size: 9 x 7 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 23.51
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ID: 464342
Weight: 2.54ct (total)
Size: 4 x 4 mm (calibrated)
Clarity: VS
Content: 6 pcs
Price: $ 23.47
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ID: 667017
Weight: 4.87ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 99.88
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ID: 661899
Weight: 1.98ct
Size: 8 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 16.63
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ID: 737073
Weight: 34.51ct (total)
Size: 23.5 x 18 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 48.66
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ID: 721347
Weight: 8.38ct
Size: 18.1 x 10.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 30.17
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ID: 276805
Weight: 27.68ct
Size: 27 x 20 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 36.54
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ID: 569263
Weight: 2.21ct
Size: 8 x 6 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 43.93
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ID: 411618
Weight: 2.54ct (total)
Size: 7.8 x 5.7 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 117.35
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ID: 712026
Weight: 5.77ct
Size: 14 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 15.37
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ID: 648873
Weight: 16.57ct (total)
Size: 16 x 12 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 29.83
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ID: 694526
Weight: 12.86ct
Size: 15 x 15 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 108.02
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ID: 460349
Weight: 2.74ct
Size: 13 x 9 mm (calibrated)
Clarity: VS
Price: $ 25.32
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ID: 494206
Weight: 4.87ct
Size: 12 x 10 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 34.90
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ID: 504662
Weight: 2.04ct
Size: 8 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 14.38
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ID: 693721
Weight: 4.23ct
Size: 13.5 x 8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 15.23
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ID: 479973
Weight: 5.04ct
Size: 11 x 9 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 46.57
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ID: 414950
Weight: 7.29ct
Size: 11 x 11 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 48.12
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ID: 480802
Weight: 5.76ct (total)
Size: 9 mm (calibrated)
Clarity: Translucent
Content: 2 pcs
Price: $ 41.05
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ID: 720617
Weight: 2.16ct (total)
Size: 6.6 x 5.4 mm
Clarity: VS
Content: 2 pcs
Price: $ 207.90
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ID: 519983
Weight: 21.81ct
Size: 16.7 x 15.7 mm
Clarity: Opaque
Content: 1 pc
Price: $ 25.62
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ID: 640037
Weight: 1.14ct (total)
Size: 4.5 x 4.4 mm
Clarity: VVS-VS
Content: 2 pcs
Price: $ 9.58
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ID: 368920
Weight: 1.33ct
Size: 7.2 x 6 mm
Clarity: Transparent/Translucent
Content: 1 pc
Price: $ 8.63
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ID: 725822
Weight: 2.57ct
Size: 11 x 9 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 101.81
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ID: 462939
Weight: 2.02ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS
Content: 1 pc
Price: $ 67.30
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ID: 605072
Weight: 4.45ct
Size: 14 x 10 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 58.74
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ID: 722996
Weight: 1.29ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: VS
Content: 2 pcs
Price: $ 38.70
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ID: 438022
Weight: 1.11ct
Size: 16.3 x 2.9 mm
Clarity: VVS
Content: 1 pc
Price: $ 36.64
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ID: 492916
Weight: 5.01ct
Size: 14 x 10 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 36.24
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ID: 716106
Weight: 2.87ct (total)
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 27.55
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ID: 710256
Weight: 7.04ct
Size: 16.9 x 11.3 mm
Clarity: Opaque
Content: 1 pc
Price: $ 20.53
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ID: 728018
Weight: 3.00ct
Size: 10 x 8 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 7.20
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ID: 689595
Weight: 1.82ct (total)
Size: 9.2 x 5.1 mm
Clarity: VS
Content: 2 pcs
Price: $ 17.47
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ID: 690280
Weight: 15.51ct
Size: 15.3 x 10.6 mm
Clarity: Opaque
Content: 1 pc
Price: $ 37.20
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ID: 519536
Weight: 2.06ct
Size: 8 mm (calibrated)
Clarity: VS-SI
Content: 1 pc
Price: $ 54.38
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ID: 392304
Weight: 74.01ct
Size: 35.3 x 23.5 mm
Clarity: Opaque
Content: 1 pc
Price: $ 71.05
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ID: 435434
Weight: 4.89ct (total)
Size: 10 x 8 mm (calibrated)
Clarity: VVS-VS
Content: 2 pcs
Price: $ 32.28
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ID: 725866
Weight: 2.46ct (total)
Size: 7.2 x 6.2 mm
Clarity: Transparent
Content: 2 pcs
Price: $ 97.44
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ID: 725596
Weight: 0.41ct
Size: 5 x 5 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 3.94
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ID: 687587
Weight: 11.65ct (total)
Size: 15 mm (calibrated)
Clarity: Opaque
Content: 2 pcs
Price: $ 34.39
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ID: 439476
Weight: 6.16ct
Size: 12 x 10 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 136.44
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ID: 395462
Weight: 1.71ct (total)
Size: 4 mm (calibrated)
Clarity: VS
Content: 5 pcs
Price: $ 107.65
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ID: 726942
Weight: 0.49ct
Size: 8 x 5 mm (calibrated)
Clarity: Transparent
Content: 1 pc
Price: $ 14.70
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ID: 512155
Weight: 0.93ct
Size: 9.3 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 84.71
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ID: 694476
Weight: 20.53ct
Size: 18 x 18 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 172.45
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ID: 661881
Weight: 10.84ct
Size: 18 x 13 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 33.82
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ID: 677997
Weight: 7.59ct
Size: 21.3 x 17.8 mm
Clarity: Opaque
Content: 1 pc
Price: $ 9.38
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ID: 401922
Weight: 0.89ct
Size: 5.9 x 5 mm
Clarity: VVS
Content: 1 pc
Price: $ 100.43
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ID: 724914
Weight: 0.35ct
Size: 6.5 x 2.7 mm
Clarity: VVS
Content: 1 pc
Price: $ 14.70
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ID: 696474
Weight: 59.54ct
Size: 38.1 x 25 mm
Clarity: Opaque
Content: 1 pc
Price: $ 107.17
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ID: 715771
Weight: 0.64ct
Size: 6.4 x 3.8 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 40.70
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ID: 678003
Weight: 1.05ct (total)
Size: 5 x 5 mm (calibrated)
Clarity: Transparent
Content: 2 pcs
Price: $ 8.82
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ID: 672927
Weight: 1.43ct
Size: 7 x 4.4 mm
Clarity: Transparent
Content: 1 pc
Price: $ 5.15
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ID: 672184
Weight: 1.11ct
Size: 8 x 6 mm (calibrated)
Clarity: VVS-VS
Content: 1 pc
Price: $ 26.64
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ID: 747198
Weight: 1.56ct
Size: 7.5 x 6.4 mm
Clarity: VVS-VS
Content: 1 pc
Price: $ 218.40
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ID: 673251
Weight: 12.11ct (total)
Size: 20.3 x 13.6 mm
Clarity: Opaque
Content: 2 pcs
Price: $ 34.15
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ID: 494418
Weight: 1.77ct
Size: 12 x 6.1 mm
Clarity: VS
Content: 1 pc
Price: $ 14.02
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ID: 585527
Weight: 34.00ct
Size: 30 x 22 mm (calibrated)
Clarity: Opaque
Content: 1 pc
Price: $ 19.75
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ID: 532363
Weight: 7.58ct
Size: 13 x 11 mm (calibrated)
Clarity: Translucent
Content: 1 pc
Price: $ 45.86
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ID: 619780
Weight: 2.18ct
Size: 10 x 8 mm (calibrated)
Clarity: VS
Content: 1 pc
Price: $ 71.94
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FAQs

What are loose untreated gemstones?

Loose untreated gemstones are natural stones that have not undergone any artificial treatments or enhancements. Examples include unheated sapphires, untreated rubies, and unenhanced diamonds, which maintain their natural beauty and originality.

Why should I choose untreated gemstones over treated ones?

Untreated gemstones, such as unheated topaz and virgin untreated stones, are valued for their authenticity and rarity. These certified untreated gems are perfect for collectors and those seeking ethically sourced, natural stones for unique jewelry designs.

Are untreated gemstones suitable for engagement rings?

Yes, untreated gemstones like GIA-certified natural gems, unenhanced diamonds, and untreated rubies are excellent choices for engagement rings. They offer timeless elegance and are ideal for creating one-of-a-kind designs that reflect personal style.

What makes rare untreated gems valuable for collectors?

Rare untreated gems for collectors, such as authentic untreated crystals and unheated and untreated stones, are prized for their natural appearance and limited availability. Their untouched state makes them highly desirable and a great investment.

How can I ensure the quality of loose untreated gemstones?

Always choose certified untreated gems, like GIA-certified natural gems, to guarantee authenticity and quality. These stones undergo thorough evaluation to ensure they meet the highest standards, making them ideal for both personal collections and jewelry projects.

What types of untreated gemstones are available?

Our collection includes a variety of untreated gemstones such as unheated sapphires, untreated rubies, unenhanced diamonds, and unheated topaz. Each stone is carefully selected to offer unmatched quality and natural beauty.

Are untreated gemstones more expensive than treated ones?

In many cases, untreated gemstones, like precious untreated gemstones and virgin untreated stones, can be more valuable due to their rarity and natural state. Their unique characteristics make them highly sought after by collectors and jewelry enthusiasts.

GemSelect Certified Store Reviews

GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!

Overall Rating -> 10 star ratings

easy site to navigate

Posted By Curt's Cabochons in June, 2025
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Overall Rating -> 8 star ratings

everything was fine

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Overall Rating -> 10 star ratings

Appreciated the selection. Jadeite is hard to find under $100. Website has alot of variety.

Posted By Jess in February, 2025
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Overall Rating -> 10 star ratings

I searched for the size, dimensions and quality of the stones I was looking for and then compared and ordered.

Posted By Tim in March, 2025
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Overall Rating -> 10 star ratings

I found what I was looking for...had to look up millimeters to inches. It would be nice to see something, like a quarter, in the pix to show relative size. I plan on buy loose gemstones for every month in the calendar

Posted By TheP in January, 2025
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Good. I ts very user friendly.

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Very surprised how quick and efficient it was to checkout and pay. Also found exactly what I was looking for no issues.

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Filters need to be improved but rest of website is great

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I really liked the email, and the link that help return me to the site. I didnt have access to my card info while checking out and I had to put my phone away so I lost the tab. Fortunately, since I did give an email- they sent me a link that brought me back to where I was. Greatly appreciated

Posted By Jag in January, 2025
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